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23 Nov 2019
The critical angle for a special type of glass in air is 40.8 degrees. The index of refraction for water is 1.33. What is the critical angle if the glass is immersed in water?
The critical angle for a special type of glass in air is 40.8 degrees. The index of refraction for water is 1.33. What is the critical angle if the glass is immersed in water?
Keith LeannonLv2
15 Oct 2019
